Teamgroup TC1753512GB01 512GB
Score: 67/100
Samsung FIT Plus 512GB
Score: 82/100Rankings
The Samsung FIT Plus 512 GB USB-A flash drive delivers fast 400 MB/s read speeds in an ultra-compact metal shell with a keyring, offering five-way rugged protection and broad device compatibility. While its read performance is solid, write speeds can be inconsistent on older hosts and the lack of a USB-C connector limits use with modern ultrabooks.
The TEAMGROUP C175 512 GB USB 3.2 Gen 1 flash drive offers high capacity and a sleek cap-based design with solid read performance and a lifetime warranty, targeting budget-conscious users who value aesthetics. However, write speeds are unclear, and reliability concerns such as dead-on-arrival units and occasional overheating have been reported.
| Attribute | | |
|---|---|---|
512 GBbest | 512 GBbest | |
100 MB/s | 400 MB/sbest | |
30 MB/s | 400 MB/sbest | |
— | 12 monthsbest | |
| ↓ lower better | 9 g | 3.1 gbest |
| ↓ lower better | 54.9 mm | 23.62 mmbest |
| ↓ lower better | 20.5 mm | 18.8 mmbest |
| ↓ lower better | 9.5 mm | 2.54 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(2) | ||
Read Speed (MB/s) | 100 MB/s | 400 MB/s |
Write Speed (MB/s) | 30 MB/s | 400 MB/s |
Warranty(1) | ||
Warranty Period (months) | lifetime months | 12 months |
Physical(5) | ||
Weight (g) | 9 g | 3.10 g |
Length (mm) | 54.9 mm | 23.62 mm |
Width (mm) | 20.5 mm | 18.80 mm |
Height (mm) | 9.5 mm | 2.54 mm |
Material | plastic | Metal |
Connectivity(1) | ||
USB Interface | USB 3.2 Gen 1 | USB 3.2 Gen 1 (Type-A) |
Compatibility(1) | ||
Operating System Compatibility | Windows, macOS, Linux | Windows, macOS, Linux, Android, gaming consoles, smart TVs, car infotainment |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the attractive rounded black-pearl finish, ergonomic feel and seamless construction, noting the USB 3.2 Gen 1 interface for modern compatibility and the lifetime warranty, but they point out the lack of disclosed write speeds and performance that lags behind premium competitors.
Everyday users generally like the drive's price-to-capacity ratio, solid look and reliable read performance, but many complain about units arriving dead, unpredictable transfer speeds, slow writes, and occasional physical failures such as the cap or case coming loose.
“Transfers large video files in seconds-way faster than my old SanDisk.”
“Left it in my laptop for weeks-no issues, no breakage.”
“Survived a washing machine cycle-data intact!”
Professional reviewers praise the FIT Plus for its real-world performance, noting the 400 MB/s read speed is reliably hit on current hardware, and they highlight the drive's rugged, ultra-compact design as a standout.
Everyday users rate the drive highly (average 4.7/5), lauding its speed, durability and convenience, while recurring complaints focus on inconsistent write speeds on older PCs and the lack of a USB-C option.
